Celebrating America's 250th birthday, Space.com looks back at what our understanding of space was like in 1776 and what major ...

Scientists have discovered that a topical anti-aging drug called ABT-263 can dramatically improve wound healing in older skin. The treatment works by removing damaged “senescent” cells that accumulate ...

Judd Rosenblatt believes that we need a new idea to ensure that self-improving AI doesn't delete human values from its code ...

Scientists say they have built a cell from scratch for the first time that feeds, grows and replicates like a natural cell, a ...

Scientists have found that staple-shaped particles can tangle together to create a material that is both strong and flexible. Unlike conventional materials, these particles can be locked into a sturdy ...